Teorii͡a︡ i metod v obshchestvennykh naukakh
By: Nikola Kostadinnov Stefenov ; Perevod s bolgarskogo I. Morozovoĭ. Obshchai͡a︡ red. i posleslovie A. V. Gulygi.
Publisher: Progress
Published: 1967
Place of publication: Moskva
Language: rus
Number of pages: 270
Subjects: Social sciences -- Methodology.; Social sciences -- Methodology.
Notes: Bibliographical footnotes.
At head of title : Nikola Stefanov.
Added title page in Bulgarian.
Summaries in English and Russian.